OIFILLIO Engine & Cabin Air Filter 2-Pack for Subaru Crosstrek/Outback (2018–2026) — Quick-Install, OEM Fit

OIFILLIO's two-pack replacement includes a high-flow engine air filter and a cabin pollen filter designed to fit multiple Subaru Crosstrek, Outback, Ascent, Impreza and Legacy models from 2017–2026.

Keep both the engine intake and the passenger cabin breathing clean with a matched pair of filters shipped together—one engine air filter plus one cabin air filter—so you can perform routine maintenance in a single stop. These filters replace common OEM part numbers and are engineered for simple installation, making them a practical, time-saving option for DIYers and service shops. Always verify fitment for your exact model year and engine using your vehicle's Confirmed Fit tool before buying.

What models and engines does this two-pack fit?

This set covers a wide range of Subaru vehicles and engines built between 2017 and 2026. Compatibility includes Crosstrek, Outback, Ascent, Impreza and Legacy with specific 2.0L, 2.4L and 2.5L engine variants. Confirm fitment with your VIN or the retailer's fitment checker to ensure exact match.

• Outback 2.4L / 2.5L (2020–2026)
• Crosstrek 2.0L (2018–2024) and 2.5L (2021–2024)
• Ascent 2.4L (2019–2026); Impreza and Legacy model years listed included

How easy is it to install the engine and cabin filters?

Both filters are designed for quick, tool-light replacement so most owners can complete the swap in minutes. The engine filter slides into the airbox while the cabin filter fits behind the glovebox or dedicated intake slot depending on the model. Follow basic safety steps like parking on level ground and disconnecting accessories if needed.

• Engine filter: drop-in replacement for the airbox—no special tools required
• Cabin filter: accessed via glovebox or under-dash panel depending on vehicle
• Includes common OEM replacement part numbers for cross-reference

What are the key specifications and replacement part numbers?

OIFILLIO provides reference part numbers to help you match these filters with OEM items and aftermarket catalogs. The package contains one engine air filter and one cabin air filter so you can refresh both systems at the same service interval. This helps maintain airflow, filtration efficiency and passenger comfort without separate orders.

• Engine air filter references: 16546AA16A, 16546AA150, CA12295, WA10713, SA50025, A31464
• Cabin filter references: CAF15024M, 72880FL500, 72880FL00A, WP10320, CF12436
• Package: 1 Engine Air Filter + 1 Cabin Air Filter—single box convenience

Who is this for? Drivers who own compatible Subaru models and want a dependable, ready-to-install replacement pair of filters will benefit most. This two-filter kit suits DIY maintenance enthusiasts, independent mechanics, and car owners aiming to keep engine performance steady and interior air fresh. If you value straightforward installation, OEM cross-reference numbers, and the convenience of receiving both filters together, this OIFILLIO set is engineered to meet those needs.